All Products

Catalog No. Product Name Information
S7311 Q-VD-Oph Q-VD-Oph (Quinoline-Val-Asp-Difluorophenoxymethylketone) is a potent pan-caspase inhibitor with IC50 ranged from 25 to 400 nM for caspases 1,3,8, and 9. Q-VD-OPh can inhibits HIV infection.
E3549 Qamgur Extract
E2441 Qingyangshengenin Qingyanshengenin (NSC 379666), a pregnane glycoside, is a C21 steroidal aglycone isolated from the root of Cynanchumot ophyllum (Asclepiadaceae). Qingyanshengenin has anti-cancer activity.
E2313 Qingyangshengenin B

Qingyangshengenin B, a C-21 steroidal glycoside isolated from Qingyangshen. Qingyangshengenin B protects against Aβ toxicity, which decreases Aβ deposition by decreasing the expression of Aβ at the mRNA level. Qingyangshengenin B has antiepileptic activity.

E2723 QS21

QS-21, an immunostimulatory saponin, could be used as a potent vaccine adjuvant. QS-21 stimulates Th2 humoral and Th1 cell-mediated immune responses through action on antigen presenting cells (APCs) and T cells. QS-21 can activate the NLRP3 inflammasome with subsequent release of caspase-1 dependent cytokines, IL-1β and IL-18.

S0163 Qstatin QStatin is a potent and selective inhibitor of SmcR (V. harveyi LuxR homologue) with an EC50 of 208.9 nM, binding tightly to SmcR and changes the flexibility of the protein, thereby altering its transcription regulatory activity, which can be a sustainable antivibriosis agent useful in aquacultures.
E3394 Quassia Extract
E0675 Quercetagetin Quercetagetin (6-Hydroxyquercetin), a flavonoid, is a moderately potent and selective, cell-permeable Pim-1 kinase inhibitor with IC50 of 0.34 μM.
S2391 Quercetin (NSC 9221) Quercetin (NSC 9221, Sophoretin, C.I. 75720), a natural flavonoid present in vegetables, fruit and wine, is a stimulator of recombinant SIRT1 and also a PI3K inhibitor with IC50 of 2.4-5.4 μM. Quercetin induces mitophagy, apoptosis and protective autophagy. Phase 4.
E2457 Quercetin 3-O-beta-gentiobioside Quercetin 3-O-beta-gentiobioside is isolated from A. iwayomogi, AR and AGE formation inhibitor, demonstrates biological activities against Aldose reductase (AR) and the formation of advanced glycation endproducts (AGEs).
E2738 Quercetin 3-O-robinoside-7-O-glucoside
E2739 Quercetin 3-O-rutinoside-7-O-glucoside

Quercetin 3-rutinoside-7-glucoside is a natural product found in <i>Ranunculus hederaceus </i>or<i>Nicotiana cavicola</i>.

S3281 Quercetin 3-O-β-D-glucose-7-O-β-D-gentiobioside Quercetin 3-O-β-D-glucose-7-O-β-D-gentiobioside (Quercetin 3-O-β-D-glucose-7-O-β-D-gentiobiosiden, Quercetin-3-O-beta-D-glucose-7-O-beta-D-gentiobioside) is an active constituent of Descurainiae Semen.
E0210 Quercetin 3-O-β-D-glucuronide

Quercetin 3-O-β-D-glucuronide (Miquelianin, Q3GA) is one of the quercetin metabolites with antioxidant activity.

S2347 Quercetin Dihydrate Quercetin (Sophoretin), a polyphenolic flavonoid found in a wide variety of plant-based foods, such as apples, onions, berries, and red wine, is utilized in many different cultures for their nervous system and anticancer effects. Quercetin (dihydrate), a natural flavonoid, is a stimulator of recombinant SIRT1 and a PI3K inhibitor with IC50s of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively.
S3824 Quercitrin Quercitrin (3-rhamnosyl quercetin, Sophoretin, Meletin, Xanthaurine), a glycoside of quercetin, has been found as a main bioactive constituent in T. sinensis leaves and has antioxidant, anti-inflammatory, and anti-allergic activities.
S5741 Quetiapine Quetiapine is an atypical antipsychotic used for the treatment of schizophrenia, bipolar disorder, and major depressive disorder.Quetiapine is a 5-HT receptors agonist with a pEC50 of 4.77 for human 5-HT1A receptor. Quetiapine is a dopamine receptor antagonist with a pIC50 of 6.33 for human D2 receptor. Quetiapine have moderate to high affinity for the human D2, HT1A, 5-HT2A, 5-HT2C receptor with pKis of 7.23, 5.74, 7.54, 5.55.
S1763 Quetiapine (ICI-204636) fumarate Quetiapine Fumarate (ICI-204636) is an atypical antipsychotic used in the treatment of schizophrenia, bipolar I mania, bipolar II depression, bipolar I depression and shows affinity for various neurotransmitter receptors including serotonin, dopamine, histamine, and adrenergic receptors.
E3858 Quillaia Extract
S9019 Quillaic acid Quillaic acid is the major aglycone of the widely studied saponins of the Chilean indigenous tree Quillaja saponaria Mol and shows strong anti-inflammatory activity.
S4255 Quinacrine 2HCl Quinacrine 2HCl is a lipophilic cationic drug with multiple actions that is commonly used as an anti-protozoal agent. Quinacrine is an effective phospholipase A2 inhibitor.
S5435 Quinacrine Dihydrochloride Dihydrate Quinacrine (Mepacrine) is a dye of the acridine family that has been widely used as staining agents for DNA and model compounds for intercalators in numerous biophysical studies. It is also an antimalarial drug.
S6366 Quinaldic acid Quinaldic acid is a product of l-tryptophan catabolism, via kynurenic acid, found in human urine.
S2581 Quinapril HCl Quinapril HCl (CI-906, PD-109452-2) is the hydrochloride salt of quinapril that is an angiotensin-converting enzyme inhibitor with a Ki of 20 μM.
S3671 Quinestrol Quinestrol (Ethinylestradiol 3-cyclopentyl ether, EE2CPE, W-3566) is a synthetic, steroidal estrogen which is used in hormone replacement therapy and occasionally to treat breast cancer and prostate cancer.
S3886 Quinic acid Quinic acid (Chinic acid, Kinic acid) is a crystalline acid obtained from cinchona bark, coffee beans, and other plant products and made synthetically by hydrolysis of chlorogenic acid.
S4681 Quinidine hydrochloride monohydrate Quinidine hydrochloride monohydrate is an anti-arrythmic agent and a potent potassium channel inhibitor with IC50 of 19.9 μM.
S3751 Quinidine sulfate Quinidine (Chinidin, Pitayine, β-quinine, (+)-quinidine) acts as a blocker of voltage-gated sodium channels, also an antimuscarinic and antimalarial.
S4495 Quinine Quinine, an alkaloid derived from the bark of the cinchona tree, is an anti-malaria agent and a potassium channel inhibitor that inhibits mSlo3 (KCa 5.1) channel currents evoked by voltage pulses to +100 mV with IC50 of 169 μM.
S2502 Quinine HCl Dihydrate Quinine HCl Dihydrate is a white crystalline K+ channel blocker, used to treat malaria.
E3412 Quinoa Extract
S5202 Quinocetone Quinocetone is a novel veterinary chemicals that is also bacteriocide and potential anti-tumor agent.
S6369 Quinoline Quinoline (1-Azanaphthalene, 1-Benzazine, Benzazabenzene, Benzopyridine) is a heterocyclic aromatic organic compound used in the manufacture of dyes, the preparation of hydroxyquinoline sulfate and niacin.
S6095 Quinoline-4-carboxylic acid Quinoline-4-carboxylic acid (4-Carboxyquinoline) is a very important structure in a synthetic medicinal chemistry.
S3624 Quinolinic acid Quinolinic Acid (pyridine-2,3-dicarboxylic acid, QUIN), a neuroactive metabolite of the kynurenine pathway, is an agonist of N-methyl-D-aspartate (NMDA) receptor.
E0818 Quinupristin Quinupristin, a streptogramin antibiotic, blocks peptide bond synthesis to prevent the extension of polypeptide chains and promote the detachment of incomplete protein chains in the bacterial ribosomal subunits.
S1096 Quisinostat (JNJ-26481585) 2HCl Quisinostat (JNJ-26481585) 2HCl is a novel second-generation HDAC inhibitor with highest potency for HDAC1 with IC50 of 0.11 nM in a cell-free assay, modest potent to HDACs 2, 4, 10, and 11; greater than 30-fold selectivity against HDACs 3, 5, 8, and 9 and lowest potency to HDACs 6 and 7. Phase 2.
S1526 Quizartinib (AC220) Quizartinib (AC220) is a second-generation FLT3 inhibitor for Flt3(ITD/WT) with IC50 of 1.1 nM/4.2 nM in MV4-11 and RS4;11 cells, respectively, 10-fold more selective for Flt3 than KIT, PDGFRα, PDGFRβ, RET, and CSF-1R. Quizartinib (AC220) induces apoptosis of tumor cells. Phase 3.
S7848 QX-314 chloride QX-314 chloride directly activates and permeates the human isoforms of TRPV1 and TRPA1 to induce inhibition of sodium channels.
S6797 QX77 QX77 is a novel activator of chaperone-mediated autophagy (CMA). QX77 induces the up-regulation of Rab11 expression and up-regulates LAMP2A expression.